O Level Courses

Chapter 8: IGCSE O Level Biology Exam Tests

IGCSE O Level Biology MCQs - Chapter 8

Excretion: O Level Biology Multiple Choice Questions (MCQ) PDF - 10

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Excretion O Level Biology Questions and Answers PDF Download: MCQ Quiz 10

MCQ 46: Blood entering the kidney has

  1. more carbon dioxide
  2. less carbon dioxide
  3. less oxygen
  4. more oxygen

MCQ 47: Number of pyramids in mammals can be up to

  1. 4 to 8
  2. 8 to 12
  3. 12 to 16
  4. 16 to 20

MCQ 48: Renal artery and renal vein join kidney at

  1. renal pelvis
  2. ureters
  3. cortex
  4. hilus

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Excretion O Level Biology App (Android & iOS)

Excretion O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (iOS & Android)